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Document Processing
Doc Co-authoring skill
Anthropic's structured workflow for writing documents with an agent: it gathers context first, drafts, then refines and checks the result. Built for proposals, technical specs and decision docs.
Why it matters
Long documents fail when the agent writes before it understands. This skill makes it ask first. Part of Anthropic's official repository.
How to install Doc Co-authoring
- With the skills CLI. One command copies the skill into your project:
npx skills add anthropics/skills --skill doc-coauthoring - In Claude Code, by hand. Copy the
doc-coauthoringfolder from the repository into.claude/skills/in your project, or into~/.claude/skills/to use it everywhere. - In AGNT. Download AGNT free, then add the skill folder from Skills → Import. It runs with the model you choose, next to your agents, workflows and memory.
Source and maintenance
| Repository | anthropics/skills |
| Skill folder | doc-coauthoring |
| GitHub stars (13 November 2026) | 194,032 |
| Last commit | 6 Nov 2026 |
| Category | Document Processing |
| Ranked | #36 in The 100 Best AI Agent Skills in 2027 |
Checked against GitHub on 13 November 2026.
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